First Fleetwood Mac album to feature Christine McVie as a session musician. According to Mike Vernon, Christine played piano on all of Peter Green’s songs.

1969

THEN PLAY ON (Reprise)

Christine McVie featured as a session musician on this album. Although piano appears on a few of the tracks it is not clear if it was played by Christine or Jeremy. Christine has said she contributed background vocals to the album.

1970

KILN HOUSE (Reprise)

Christine McVie created the album art and duetted vocals with Danny Kirwan on «Station Man» (uncredited but audible).